You are referring to the CC&R's that every resident must adhere to. "CC&R" stands for Covenants, Conditions, and Restrictions. Every community with an Association has this and it does restrict what you can and can't do to your home and around it. While I don't like being told what to do, I fully understand and appreciate having the CC&R because it is there to protect everyone from each other. Everything you said about it is true, except for the Pick Up truck. You CAN park a P'up in front of your home/driveway, just don't leave it there for months on end and not drive it! That's an eyesore. Ever had neighbors that park their junk, non-running car in front of their driveway or the sidewalk and just leave it there for years and years? That's an eyesore.
Having had bad neighbors myself (in Irvine no less), neighbors that don't maintain their lawn, neighbors that park their motorhome in front of your home, leaking oil, and blocking your view as you back up your car from your driveway, or neighbors that put chicken-wire fencing, basketball court on their driveway and play into the night, etc., etc., I have come to like the CC&R. It gives you a venue to stop them from lowering your property value. Think of it as ride rules.....